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TopThread™ - Toolholders

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    Workpiece Material
    Workpiece Material
    • P Steel (98)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(98)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(98)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(98)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(98)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(98)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(98)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(98)
    • M Stainless Steel (98)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(98)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(98)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(98)
    • K Cast Iron (98)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(98)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(98)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(98)
    • N Non-Ferrous Materials (98)
      • N1
        Wrought Aluminum (98)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(98)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(98)
      • N4
        Copper, Brass, Zinc-based on machinability index range of 70-100 (98)
      • N5
        Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (98)
      • N6
        Carbon, Graphite Composites, CFRP (98)
      • N7
        MMC's (98)
    • S High-Temp Alloys (98)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(98)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(98)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(98)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(98)
    • H Hardened Materials (96)
      • H1
        Hardened Materials 44-48 HRC(96)
      • H2
        Hardened Materials 48-55 HRC(96)
      • H3
        Hardened Materials 56-60 HRC(90)
      • H4
        Hardened Materials >60 HRC(90)
    Select All Star
    • DE (3)
    • IN (1)
    • US (22)
    Applications
    Applications
    • Chamfer TurningChamfer Turning (6)
    • Cut-OffCut-Off (6)
    • Deep GroovingDeep Grooving (6)
    • Face GroovingFace Grooving (73)
    • FacingFacing (12)
    • GroovingGrooving (99)
    • ID GroovingID Grooving (22)
    • ID Thread TurningID Thread Turning (26)
    • Multiple Direction CuttingMultiple Direction Cutting (6)
    • OD Thread TurningOD Thread Turning (99)
    • Plunge TurningPlunge Turning (6)
    • ProfilingProfiling (8)
    • TRN BoringTRN Boring (6)
    • ThreadingThreading (93)
    • TurningTurning (12)
    Type of Thread
    Type of Thread
    • 60 (96)
    • ACME (59)
    • API (16)
    • API RD (40)
    • BSW (27)
    • BUTTRESS (45)
    • M (20)
    • NPT (12)
    • STUB ACME (40)
    • UN (91)
    • UNJ (27)
    Cutting Condition
    Cutting Condition
    • Heavily Interrupted Cut (96)
    • Lightly Interrupted Cut (96)
    • Smooth Cut (96)
    • Varying Depth of Cut (96)
    Connection Style
    Connection Style
    • KM (28)
    • Toolholder (48)
    Cutting Edges Per Insert
    Cutting Edges Per Insert
    • 1.0 (96)
    • 2.0 (98)
    • 4.0 (1)
    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
    Internal Coolant Capability
    Internal Coolant Capability
    Over All Length [L]
    Over All Length [L]
    • 1.575 in(8)
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    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 40.0 mm(8)
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    • 170.0 mm(2)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
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    • 0.095 in(57)
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    • 0.125 in(17)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.05 mm(12)
    • 0.076 mm(75)
    • 0.1 mm(64)
    • 0.125 mm(13)
    • 0.151 mm(23)
    • 0.176 mm(80)
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    Corner Radius MintoCorner Radius Max
    Application
    Minimum Depth of Cut
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    Minimum Feed
    Minimum Feed
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • K2885 (28)
    • K313 (32)
    • K420 (32)
    • K4H (20)
    • K68 (32)
    • KB1345 (16)
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    • WU10HT (21)
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    Hand Of Tool
    Hand Of Tool
    • L (30)
    • R (46)
    Wiper Insert
    Wiper Insert
    • N (99)
    F Dimension
    F Dimension
    • 11.0 mm(6)
    • 12.0 mm(1)
    • 12.701 mm(3)
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    F Dimension MintoF Dimension Max
    F Dimension
    F Dimension
    • 0.433 in(6)
    • 0.473 in(1)
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    • 0.669 in(8)
    • 0.75 in(1)
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    • 0.984 in(3)
    • 1.0 in(6)
    • 1.063 in(8)
    • 1.102 in(1)
    • 1.25 in(13)
    • 1.26 in(7)
    • 1.5 in(4)
    • 1.575 in(2)
    F Dimension MintoF Dimension Max
    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 0.0 mm(52)
    • 18.5 mm(2)
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    • 139.701 mm(25)
    • 174.601 mm(25)
    • 209.601 mm(12)
    • 222.3 mm(12)
    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 0.0 in(52)
    • 0.728 in(2)
    • 0.787 in(4)
    • 0.984 in(2)
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    • 8.752 in(12)
    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
    Maximum Axial Groove Diameter
    Maximum Axial Groove Diameter
    • 393.661 in(96)
    Maximum Axial Groove Diameter MintoMaximum Axial Groove Diameter Max
    Maximum Axial Groove Diameter
    Maximum Axial Groove Diameter
    • 9999.0 mm(96)
    Maximum Axial Groove Diameter MintoMaximum Axial Groove Diameter Max
    Cutting Direction
    Cutting Direction
    • E (54)
    • S (22)
    Rake Angle Style
    Rake Angle Style
    • NEGATIVE-ZERO (1)
    • NEUTRAL (ZERO) (75)
    Maximum Bore Depth
    Maximum Bore Depth
    • 1.0 in(7)
    • 1.575 in(6)
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    • 2.0 in(13)
    • 2.169 in(4)
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    • 2.955 in(4)
    • 2.993 in(2)
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    • 76.025 mm(2)
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    Maximum Bore Depth MintoMaximum Bore Depth Max
    Boring Bar Material
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    • C (2)
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    Front-End
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    Back-End Diameter
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    Back-End Diameter
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    Shank Height MintoShank Height Max
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    Shank Width MintoShank Width Max
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    (2)

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    (1)

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